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PM29908: SLOW VSAM IO IN THE TARGET JOB

A fix is available

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Slow VSAM IO has been reported in the target job. This is caused
    by a large increase in the number of EXCPs. Users experiencing
    this problem will see longer elapsed times and more CPU used by
    the target job.  The increase in CPU can vary a great deal.
    Even if your target job seems to run about the same as before,
    this PTF should be applied. (performance, for searchability)
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Users of DB2 Cloning Tool.                   *
    ****************************************************************
    * PROBLEM DESCRIPTION: Slow VSAM IO has been reported in the   *
    *                      target job. This is caused by a large   *
    *                      increase in the number of EXCPs. Users  *
    *                      experiencing this problem will see      *
    *                      longer elapsed times and more CPU used  *
    *                      by the target job.  The increase in     *
    *                      CPU can vary a great deal. Even if your *
    *                      target job seems to run about the same  *
    *                      as before, this PTF should be applied.  *
    *                      (performance, for searchability)        *
    ****************************************************************
    * RECOMMENDATION: APPLY the PTF.                               *
    ****************************************************************
    Code has been changed to correct this condition.
    

Problem conclusion

  • APPLY the PTF.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM29908

  • Reported component name

    DB2 CLONING TOO

  • Reported component ID

    5655N1000

  • Reported release

    220

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-01-05

  • Closed date

    2011-01-26

  • Last modified date

    2011-02-01

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Modules/Macros

  •    CKZ00671
    

Fix information

  • Fixed component name

    DB2 CLONING TOO

  • Fixed component ID

    5655N1000

Applicable component levels

  • R220 PSY UK64231

       UP11/02/01 P F101

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

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Document Information

Modified date:
12 February 2021